I'm a 14yr old girl and in varsity basketball but I haven't been playin for more than a week because I've went to the doctor of my pain in chest. Before all of that, I haven't been anything but running suicides(when I warm up or stretch for about 2 minutes IM DEAD outta breathe!) and shooting drills. I know I haven't pulled a muscle....I pulled muscles from my chest many time and they don't hurt like this. The doctor told me nothing was wrong with me but she's lying because it hurts like hell. The pain occurs mostly for an hour then it goes away... 5 minutes later it comes back for the knockout and I can't take the pain any longer! It's been going on for 6 months. I also have the urge to vomit and have consant headaches. Is there somthing I can do obviously since my doctor couldn't? Also 2 bottles of water and a bottle of soda about day.